Lineage for Superfamily a.269.1: FtsH protease domain-like

1. Root: SCOPe 2.08

2. Class a: All alpha proteins [46456] (290 folds)

3. Fold a.269: FtsH protease domain-like [140989] (1 superfamily) array of 6 helices and a 2-stranded beta-ribbon

4. Superfamily a.269.1: FtsH protease domain-like [140990] (1 family) contains zincin-like (55486) metal-binding motif HExxH, embedded into a topologically different fold automatically mapped to Pfam PF01434